Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.
Main products:Sucker Rod Coupling
Products
Contact Us
  • Contact Person : Ms. Sun Nancy
  • Company Name : Yantai Yunsheng Petroleum Machine Accessories Co., Ltd.
  • Tel : 0086-535-6720805
  • Fax : 0086-535-6720805
  • Address : Shandong,Yantai,Laishan Shengquan Industrial Park,Yantai,China
  • Country/Region : China
  • Zip : 264003

Sucker Rod Coupling API 11B

Sucker Rod Coupling API 11B
Product Detailed
Sucker Rod Coupling API11B

Specifications of Sucker Rod Coupling

 

 

Type

 

 

Model

 

OD

mm

 

Width of Wrench Square

 mm

 

 

Length of Wrench   mm

 

Rounding chamfer      θ

T Grade Coupling

5/8

Φ38.1+0.13

          -0.25

34.9 0 

        -0.8

31.8+0.62  

 0

45°

3/4

Φ41.3+0.13

          -0.25

38.1 0 

        -0.8

31.8+0.62  

 0

7/8

Φ46.0+0.13

         -0.25

41.3 0 

        -0.8

31.8+0.62  

  0

1

Φ55.6+0.13

         -0.25

47.6 0 

        -0.8

38.1+0.62  

 0

Mechanical Property

 

Grade

Material

Yield Point

MPa

Tensile strength

MPa

Extension Radio

%

Reduction of cross-section

%

Izod Impact toughness

J

D

High Quality Alloy Steel

≥620

793~965

≥10

≥50

≥60.8

Sucker Rod Coupling API 11B



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